Measured Right the First Time, On-Time

Q-PLUS is the leading precision dimensional measurement laboratory that, since 1987, has provided a one-stop, under-one-roof solution to all of your precision measurement, inspection, engineering, 3D scanning, modeling & quality-related needs. Q-PLUS is ISO 9001 registered and ISO 17025 accredited as well as a long-time member of the American Society for Quality (ASQ). All measurements performed are traceable to the National Institute of Standards and Technology (N.I.S.T.).

Quality Measurement & Inspection Equipment

Our dimensional measurement lab specialists are the most demanding of all when it comes to measurement & inspection equipment they use. We put this expertise to work for you to help specify, purchase, setup, integrate and validate the measurement and inspection equipment you need.

Your Precision Dimensional Measurement Solution

Q-PLUS is a premier full service precision dimensional measurement laboratory providing a wide array of quality measurement services and solutions.

Q-PLUS is one of the most well equipped and uniquely capable independent precision dimensional measurement laboratories in the world. We utilize a wide array of precision measurement and inspection equipment including automated capabilities. We also provide portable, on-site measurement solutions.

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Recent News

Join Q-PLUS Labs at the 2016 Design-2-Part Show!

October 2016: You're invited to Design-2-Part, the largest Design & Contract Manufacturing show in Southern California! The show features more than 300 manufacturing and service categories for the metals, plastics, rubber, and electronics industries. Visit Q-PLUS Labs in the Long Beach Convention Center at Booth #358 - Oct. 26 & 27. Click here for Free Registration.

Design 2 Part Show 2016


Q-PLUS Labs' Case Study: California State University, Fullerton's Formula SAE Team's Race Car Engine 3D Scanning

September 2016: CSUF's Formula SAE Chapter enters their 3rd year in the challenging Formula SAE competition and seeks the competitive edge with their new race car redesign. Using Q-PLUS Labs' 3D Scanning expertise to aid them, the team is focused on designing, building, competing a mini-formula style race car built entirely by students and evaluated for potential production. Read More

Q-PLUS Labs 3D Scanning CSUF Engine

Q-PLUS Labs' Case Study: Extreme Components, LP's Surface Finish Analysis

August 2016: Extreme Components, LP uses Q-PLUS Labs' nano measurement expertise for providing rapid and accurate surface finish analysis results in comparing how their revolutionary product design for the Injection Mold Industry holds up to traditional standardsRead More

Q-PLUS Nano measurement